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mb/google/dedede/var/cappy2: Add fw_config probe for multi audio codec

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Compatible headphone codec "Realtek ALC5682I-VD" and "cirrus CS42L42"
Compatible AMP codec "ALC1015Q-VB" and "MAX98360"

BUG=b:193373320
BRANCH=dedede
TEST=Both realtek and cirrus audio codec can work normally

Signed-off-by: Sunwei Li <lisunwei@huaqin.corp-partner.google.com>
Change-Id: I9121e75eaf46b43e6dc5ef2e31029a153c7a807d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56795
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
This commit is contained in:
Sunwei Li 2021-08-04 10:28:34 +08:00 committed by Karthik Ramasubramanian
parent 64be788420
commit 0c78fffa54
3 changed files with 63 additions and 2 deletions
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1
src/mainboard/google/dedede/Kconfig
View file

@ -30,6 +30,7 @@ config BOARD_GOOGLE_BASEBOARD_DEDEDE
select DRIVERS_INTEL_MIPI_CAMERA
select SOC_INTEL_COMMON_BLOCK_IPU
select DRIVERS_GENERIC_ALC1015
select DRIVERS_GENERIC_MAX98357A
select SPI_FLASH_SMM
config BOARD_GOOGLE_BASEBOARD_DEDEDE_CR50

22
src/mainboard/google/dedede/variants/cappy2/gpio.c
View file

@ -2,11 +2,15 @@
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <bootstate.h>
#include <fw_config.h>
/* Pad configuration in ramstage */
static const struct pad_config gpio_table[] = {
/* D15 : EN_PP3300_CAMERA */
PAD_CFG_GPO(GPP_D15, 1, PLTRST),
/* H16 : AP_SUB_IO_L ==> HP_RST_ODL */
PAD_CFG_GPO(GPP_H16, 1, PWROK),
};
const struct pad_config *variant_override_gpio_table(size_t *num)
@ -14,3 +18,21 @@ const struct pad_config *variant_override_gpio_table(size_t *num)
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
static const struct pad_config codec_rt5682_pads[] = {
PAD_NC(GPP_H16, NONE),
};
static const struct pad_config codec_cs42l42_pads[] = {
PAD_NC(GPP_D18, NONE),
};
static void fw_config_handle(void *unused)
{
if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_ALC5682)))
gpio_configure_pads(codec_rt5682_pads, ARRAY_SIZE(codec_rt5682_pads));
if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_CS42l42)))
gpio_configure_pads(codec_cs42l42_pads, ARRAY_SIZE(codec_cs42l42_pads));
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);

42
src/mainboard/google/dedede/variants/cappy2/overridetree.cb
View file

@ -1,3 +1,11 @@
fw_config
field AUDIO_CODEC_SOURCE 41 43
option AUDIO_CODEC_UNPROVISIONED 0
option AUDIO_CODEC_ALC5682 1
option AUDIO_CODEC_CS42l42 2
end
end
chip soc/intel/jasperlake
# Intel Common SoC Config
@ -95,8 +103,29 @@ chip soc/intel/jasperlake
register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
register "property_list[0].name" = ""realtek,jd-src""
register "property_list[0].integer" = "1"
device i2c 1a on end
device i2c 1a on
probe AUDIO_CODEC_SOURCE AUDIO_CODEC_UNPROVISIONED
probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
end
end
chip drivers/i2c/cs42l42
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H16)"
register "ts_inv" = "true"
register "ts_dbnc_rise" = "RISE_DEB_1000_MS"
register "ts_dbnc_fall" = "FALL_DEB_0_MS"
register "btn_det_init_dbnce" = "100"
register "btn_det_event_dbnce" = "10"
register "bias_lvls[0]" = "15"
register "bias_lvls[1]" = "8"
register "bias_lvls[2]" = "4"
register "bias_lvls[3]" = "1"
register "hs_bias_ramp_rate" = "HSBIAS_RAMP_SLOW"
register "hs_bias_sense_disable" = "true"
device i2c 48 on
probe AUDIO_CODEC_SOURCE AUDIO_CODEC_CS42l42
end
end
end #I2C 4
device pci 1f.0 on
chip drivers/pc80/tpm
@ -106,7 +135,16 @@ chip soc/intel/jasperlake
device pci 1f.3 on
chip drivers/generic/alc1015
register "sdb" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D17)"
device generic 0 on end
device generic 0 on
probe AUDIO_AMP UNPROVISIONED
end
end
chip drivers/generic/max98357a
register "hid" = ""MX98360A""
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D17)"
device generic 0 on
probe AUDIO_AMP MAX98360
end
end
end # Intel HDA
end